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Can anyone explain me that, When to use energy conservation and when to apply NLM in pulley questions? please reply

Can anyone explain me that,


When to use energy conservation and when to apply NLM in pulley questions?


please reply

Grade:12

1 Answers

Mujahid Ahmed
42 Points
11 years ago

Generally, if you want to find the velocity use Energy Conservation and if you want to find Accelaration or Tension, go for NLM.

 

As i said, this is only a  general trend. 

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